2078561242

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{69877}}^1$

素因数の和:70125

約数の個数: 16

約数和(自身を含む): 3169666080

約数和(自身を除く): 1091104838

約数列:

[1, 2, 107, 139, 214, 278, 14873, 29746, 69877, 139754, 7476839, 9712903, 14953678, 19425806, 1039280621, 2078561242]

約数ペア:

[(1, 2078561242), (2, 1039280621), (107, 19425806), (139, 14953678), (214, 9712903), (278, 7476839), (14873, 139754), (29746, 69877)]